U.S. Army Staff Sgt. David Batt of San Diego, Calif., assigned to Delta Troop, 8th Squad, 3rd Cavalry Regiment, 2nd Brigade, 1st Cavalry Division, searches an Iraqi truck while on a dismounted patrol through the Al Uruba District of Mosul, Iraq, April 20. (Photo by Kamaile O. Chan; Joint Combat Camera Center Iraq.)

An Iraqi man waits as U.S. soldiers search through trucks while on a dismounted patrol through the Al Uruba District of Mosul, Iraq, April 20. (Photo by Kamaile O. Chan; Joint Combat Camera Center Iraq.)

An Iraqi man removes a tarp from a truck to be searched by U.S. soldiers during a dismounted patrol through the Al Uruba District of Mosul, Iraq, April 20. (Photo by Kamaile O. Chan; Joint Combat Camera Center Iraq.)

U.S. Army Staff Sgt. David Batt of San Diego, Calif., assigned to Delta Troop, 8th Squad, 3rd Cavalry Regiment, 2nd Brigade, 1st Cavalry Division, clears an Iraqi truck as U.S. Army 1st Lt. Nicholas Rinaldi, provides security while on a dismounted patrol through the Al Uruba District of Mosul, Iraq, April 20. (Photo by Kamaile O. Chan; Joint Combat Camera Center Iraq.)

U.S. Army Staff Sgt. David Batt of San Diego, Calif., assigned to Delta Troop, 8th Squad, 3rd Cavalry Regiment, 2nd Brigade, 1st Cavalry Division, clears a suspicious area while on a dismounted patrol through the Al Uruba District of Mosul, Iraq, April 20. (Photo by Kamaile O. Chan; Joint Combat Camera Center Iraq.)

U.S. Army Spc. Abdurahim Sharif of Portland, Maine, assigned to Delta Troop, 8th Squad, 3rd Cavalry Regiment, 2nd Brigade, 1st Cavalry Division, searches the top of a truck while on a dismounted patrol through the Al Uruba District of Mosul, Iraq, April 20. (Photo by Kamaile O. Chan; Joint Combat Camera Center Iraq.)

U.S. Army Pfc. Edgar Soto of Tulare, Calif., assigned to Delta Troop, 8th Squad, 3rd Cavalry Regiment, 2nd Brigade, 1st Cavalry Division, searches the top of a truck while on a dismounted patrol through the Al Uruba District of Mosul, Iraq, April 20. (Photo by Kamaile O. Chan; Joint Combat Camera Center Iraq.)